@article {12037, title = {Effect of cognitive impairment on risk of death in Hispanic/Latino adults over the age of 50 residing in the United States with and without diabetes: Data from the Health and Retirement Study 1995-2014.}, journal = {Alzheimer{\textquoteright}s \& Dementia: The Journal of the Alzheimer{\textquoteright}s Association}, volume = {18}, year = {2022}, pages = {1616-1624}, abstract = {

OBJECTIVE: To understand the relationship between mortality and cognitive function among older US Hispanic adults with and without diabetes.

METHODS: Data from the Health and Retirement Study (1995-2014) were analyzed. Cox proportional hazard models were used to estimate the association between mortality and cognitive function. Models were stratified by diabetes.

RESULTS: Four thousand thirteen older US Hispanic adults were included. Fully adjusted models for individuals with diabetes showed those with mild cognitive impairment (MCI; hazard ratio [HR]: 1.61; 95\% confidence interval [CI]: 1.06, 2.45; P~=~.025) and dementia (HR: 2.14; 95\% CI: 1.25, 3.67; P~=~.006) had increased mortality compared to normal cognition. Fully adjusted models for individuals without diabetes showed those with MCI (HR: 1.87; 95\% CI: 1.28, 2.74; P~=~.001) and dementia (HR: 3.25; 95\% CI: 1.91, 5.55; P~<~.001) had increased mortality compared to normal cognition.

CONCLUSIONS: Cognitive impairment is associated with increased mortality in older US Hispanic adults with and without diabetes. Clinicians should regularly assess cognitive function in this group to quickly identify declines and make appropriate referrals for support to optimize health and reduce mortality.

}, keywords = {cognitive function, cognitive impairment, Hispanics, Mortality}, issn = {1552-5279}, doi = {10.1002/alz.12521}, author = {Martinez, Martin and Aprill Z Dawson and Lu, Kevin and Rebekah J Walker and Leonard E Egede} }